MAC Address Lookup

Find the vendor name of a device by entering an OUI or a MAC address

 MAC

Shenzhen Crave Communication Co., LTD

Unique prefixes: 3

Block Size: 34603005 (34.6 M)

First registration: 17 November 2015

Last updated: 28 December 2017

Types

MA-L: Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)

MA-M: Mac Address Block Medium. Number of address 2^20 (~1 Million)

MAC PrefixTypeRegistration Date
9C:DF:B1MA-L2015-11-17
BC:66:41:CMA-M2016-02-05
F4:BC:97MA-L2017-12-28